Mutual Screw & Supply

0.139" CS x 1.171" ID 矽膠O型環 | AS568-217 | Dash 217 | 符合FDA | 硬度70 | 紅色 (110個/包)

0.139" CS x 1.171" ID 矽膠O型環 | AS568-217 | Dash 217 | 符合FDA | 硬度70 | 紅色 (110個/包) - Main image
$36.6 $52.28 In stock

AS568-217、1.171" 內徑 x 0.139" 斷面之矽膠 O 型環。使用溫度範圍 -80°F 至 +450°F(-62°C 至 +232°C)。亦稱為 VMQ、Silastic。

規格參數

  • 產品類型: O 型環
  • 材質: 矽膠
  • AS568 規格尺寸: 217
  • 斷面: 0.139"(3.53 mm)
  • 內徑: 1.171"(29.74 mm)
  • 硬度: 70 Shore A
  • 顏色: 紅色
  • 溫度範圍: -80°F 至 +450°F(-62°C 至 +232°C)
  • 測量類型: 英制
  • 法規符合性: FDA 21 CFR 177.2600
  • 包裝數量: 每包 110 個
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Customer Reviews (4.6 / 5 · 5 reviews)

Owen C. ★★★★★

I needed o-rings that could handle high heat for an industrial project, and these FDA-compliant silicone ones arrived in a bulk pack of 110. They fit perfectly in the AS568-217 groove, and the bright red color makes them easy to spot during assembly. Definitely a solid purchase for the specs.

Aurora C. ★★★★★

This was the closest fit I could find for a tricky valve rebuild, and the 70-durometer silicone seated perfectly. The FDA compliance gives me peace of mind for a food-contact setup. A full 110-pack means I have spares for the next time.

Robert ★★★★★

Finally found a silicone o-ring that fits my brewing kettle perfectly—these 217s seat snugly with no leaks. The red color makes them easy to spot during cleanup, and at 70 durometer they're flexible yet durable. I've already used them in a sous vide application and they handled the heat without any